Where are people buying GPUs these days?

Micro Center is worth checking if there's one near you. You can buy in person, though I wouldn't assume its GPU prices are always the best. A lot of its better-known bundles focus on CPUs and motherboards, so compare the card price separately.

Best Buy and Walmart are worth a look, especially when there's a sale. Buying in a store also avoids waiting for an expensive card to be delivered, if that's something you'd rather not deal with.

For online shopping, check Amazon and Newegg, then compare prices with other retailers. On Amazon, pay attention to who sells and ships the card rather than looking at the price alone.

Woot is another place to watch for sales if you can wait. Check the return terms before ordering, since that's one thing some buyers prefer to handle in person.

Used is an option if you're trying to spend less. Facebook Marketplace and eBay are places to look, but compare the price with a new card before jumping on a listing.